Sylwester Andrzej Porowski is a notable Polish physicist born on April 7, 1938, in Bierzyn, Lower Silesian Voivodeship. He specializes in solid-state and high-pressure physics and serves as the Co-Director and Board Member of The Institute of High Pressure Physics at the Polish Academy of Sciences in Warsaw. In 2001, his research team developed the blue semiconductor laser, marking a significant contribution to optoelectronics. He received the Prize of the Foundation for Polish Science in 2013 for innovating a high-pressure method to produce gallium nitride monocrystals.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 278 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Sylwester
forest dweller, from the woods
Read Full Sylwester Name AnalysisApril 7, 1938 Facts
Generation Group
Sylwester Andrzej Porowski belongs to the Silent Generation group.
Place of Birth: Bierzyn, Lower Silesian Voivodeship
Educated At: Faculty of Physics of the University of Warsaw | University of Warsaw
Occupation: physicist
Employers: Institute of High Pressure Physics | Polish Academy of Sciences
Awards Received: Grand Cross of the Order of Polonia Restituta | Officer of the Order of Polonia Restituta | Prize of the Foundation for Polish Science | Order of Polonia Restituta
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.
Ephemeris for April 7, 1938
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 7, 2025 | Secondary Progressions for April 7, 2025 |
|---|---|---|---|
| Sun | 17 Aries 13 | 18 Aries 7 | 11 Cancer 5 |
| Moon | 18 Cancer 19 | 19 Leo 20 | 0 Libra 38 |
| Mercury | 4 Taurus 46 | 26 Pisces 50 | 23 Cancer 28 |
| Venus | 2 Taurus 38 | 25 Pisces 13 | 17 Leo 43 |
| Mars | 18 Taurus 47 | 25 Cancer 55 | 17 Cancer 32 |
| Jupiter | 24 Aquarius 20 | 17 Gemini 3 | 1 Pisces 56 |
| Saturn | 9 Aries 15 | 25 Pisces 12 | 17 Aries 32 |
| Uranus | 12 Taurus 11 | 25 Taurus 5 | 16 Taurus 47 |
| Neptune | 19 Virgo 2 | 0 Aries 18 | 18 Virgo 40 |
| Pluto | 27 Cancer 51 | 3 Aquarius 38 | 29 Cancer 9 |
| Rahu | 29 Scorpio 5 | 26 Pisces 22 | 24 Scorpio 28 |
| Ketu | 29 Taurus 5 | 26 Virgo 22 | 24 Taurus 28 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Sylwester Andrzej Porowski's 2025 Transits to Natal Planets
- Mars conjunction Moon
Exact: 10 February, 2025 - Saturn sextile Mars
Exact: 20 February, 2025 - Mars conjunction Moon
Exact: 12 March, 2025 - Jupiter trine Jupiter
Exact: 21 May, 2025 - Saturn sextile Ketu
Exact: 21 May, 2025 - Saturn sextile Ketu
Exact: 29 August, 2025 - Jupiter conjunction Moon
Exact: 08 September, 2025 - Mars opposition Mercury
Exact: 28 September, 2025 - Mars square Jupiter
Exact: 28 October, 2025
